Caption
Humpback whale (Megaptera novaeangliae) with two kinds of barnacles, the long Gooseneck barnacle (Conchoderma aurtium) which lives on the Acorn barnacle (Coronula diadema) also whale lice, (Cyamus boopis) Inland Passage, British Columbia, Canada
Availability
Only inBelgium, Canada, France, Luxembourg, Switzerland